A diver approaches a beautiful gorgonian sea fan, Cayman Islands.

caribbean caribbean sea cayman islands adventure animal themes anthozoa aquatic backlit beauty beauty in nature biodiversity cnidaria color image colorful coral coral reef crinoid curiosity day diver echinoderm ecology ecosystem environment exploration gorgonian growth illuminated invertebrate large living organism marine biology nature ocean one person outdoors photography reef scuba divers scuba diving sea fans sea life sea whips seascape sessile shining silhouette soft coral sunlight sunshine tropical climate undersea underwater unrecognizable person vertical wildlife zoology